ic
L9903
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| ST | input | SMD | roundrect | 0.66×2.032 | |
| DG | output | SMD | roundrect | 0.66×2.032 | |
| PWM | io | SMD | roundrect | 0.66×2.032 | |
| EN | input | SMD | roundrect | 0.66×2.032 | |
| DIR | passive | SMD | roundrect | 0.66×2.032 | |
| RX | input | SMD | roundrect | 0.66×2.032 | |
| PR | passive | SMD | roundrect | 0.66×2.032 | |
| TX | output | SMD | roundrect | 0.66×2.032 | |
| K | passive | SMD | roundrect | 0.66×2.032 | |
| VS | passive | SMD | roundrect | 0.66×2.032 | |
| CP | passive | SMD | roundrect | 0.66×2.032 | |
| GH1 | passive | SMD | roundrect | 0.66×2.032 | |
| CB1 | passive | SMD | roundrect | 0.66×2.032 | |
| S1 | passive | SMD | roundrect | 0.66×2.032 | |
| GH2 | passive | SMD | roundrect | 0.66×2.032 | |
| CB2 | passive | SMD | roundrect | 0.66×2.032 | |
| S2 | passive | SMD | roundrect | 0.66×2.032 | |
| GL2 | passive | SMD | roundrect | 0.66×2.032 | |
| GL1 | passive | SMD | roundrect | 0.66×2.032 | |
| GND | ground | SMD | roundrect | 0.66×2.032 |
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Details
- Category
- ic
- MPN
- L9903
- Manufacturer
- STMicroelectronics
- Package
- SO-20-300mil
- Footprint
- SO-20_L12.8-W7.5-P1.27-LS10.3-BL
- JLCPCB
- C1556990
- LCSC
- C1556990
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 3
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$1.9053
10-29 pcs$1.6177
30-99 pcs$1.4362
100-499 pcs$1.2531
500-999 pcs$1.1695
1000+ pcs$1.1326